add Chart.js packages

static/js/chartjs-adapter-date-fns/LICENSE.md

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+The MIT License (MIT)
+
+Copyright (c) 2019 Chart.js Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

static/js/chartjs-adapter-date-fns/README.md

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+# chartjs-adapter-date-fns
+
+[![release](https://img.shields.io/github/release/chartjs/chartjs-adapter-date-fns.svg?style=flat-square)](https://github.com/chartjs/chartjs-adapter-date-fns/releases/latest) [![travis](https://img.shields.io/travis/chartjs/chartjs-adapter-date-fns.svg?style=flat-square&maxAge=60)](https://travis-ci.org/chartjs/chartjs-adapter-date-fns) [![awesome](https://awesome.re/badge-flat2.svg)](https://github.com/chartjs/awesome)
+
+## Overview
+
+This adapter allows the use of date-fns with Chart.js.
+
+Requires [Chart.js](https://github.com/chartjs/Chart.js/releases) **2.8.0** or later and [date-fns](https://date-fns.org/) **2.0.0** or later.
+
+**Note:** once loaded, this adapter overrides the default date-adapter provided in Chart.js (as a side-effect).
+
+## Installation
+
+### npm
+
+```bash
+npm install date-fns chartjs-adapter-date-fns --save
+```
+
+```javascript
+import { Chart } from 'chart.js';
+import 'chartjs-adapter-date-fns';
+```
+
+### CDN
+
+By default, `https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns` returns the latest (minified) version, however it's [highly recommended](https://www.jsdelivr.com/features) to always specify a version in order to avoid breaking changes. This can be achieved by appending `@{version}` to the url:
+
+```html
+<script src="https://cdn.jsdelivr.net/npm/chart.js/dist/chart.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.bundle.min.js"></script>
+```
+
+Read more about jsDeliver versioning on their [website](http://www.jsdelivr.com/).
+
+## Configuration
+
+### Locale support via scale options
+
+date-fns requires a date-fns locale object to be tagged on to each `format()` call, which requires the locale to be explicitly set via the `adapters.date` option: [Chart.js documentation on adapters.date](https://www.chartjs.org/docs/next/axes/cartesian/time#date-adapters)
+
+For example:
+
+```javascript
+// import date-fns locale:
+import {de} from 'date-fns/locale';
+
+
+// scale options:
+{
+    adapters: {
+        date: {
+            locale: de
+        }
+    }
+}
+```
+
+Further, read the [Chart.js documentation](https://www.chartjs.org/docs/next) for other possible date/time related options. For example, the time scale [`time.*` options](https://www.chartjs.org/docs/next/axes/cartesian/time#configuration-options) can be overridden using the [date-fns tokens](https://date-fns.org/docs/format).
+
+## Development
+
+You first need to install node dependencies (requires [Node.js](https://nodejs.org/)):
+
+```bash
+> npm install
+```
+
+The following commands will then be available from the repository root:
+
+```bash
+> npm run build         // build dist files
+> npm run lint          // perform code linting
+```
+
+## License
+
+`chartjs-adapter-date-fns` is available under the [MIT license](LICENSE.md).

static/js/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.esm.js

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+/*!
+ * chartjs-adapter-date-fns v3.0.0
+ * https://www.chartjs.org
+ * (c) 2022 chartjs-adapter-date-fns Contributors
+ * Released under the MIT license
+ */
+import { _adapters } from 'chart.js';
+import { toDate, parse, parseISO, isValid, format, addYears, addQuarters, addMonths, addWeeks, addDays, addHours, addMinutes, addSeconds, addMilliseconds, differenceInYears, differenceInQuarters, differenceInMonths, differenceInWeeks, differenceInDays, differenceInHours, differenceInMinutes, differenceInSeconds, differenceInMilliseconds, startOfYear, startOfQuarter, startOfMonth, startOfWeek, startOfDay, startOfHour, startOfMinute, startOfSecond, endOfYear, endOfQuarter, endOfMonth, endOfWeek, endOfDay, endOfHour, endOfMinute, endOfSecond } from 'date-fns';
+
+const FORMATS = {
+  datetime: 'MMM d, yyyy, h:mm:ss aaaa',
+  millisecond: 'h:mm:ss.SSS aaaa',
+  second: 'h:mm:ss aaaa',
+  minute: 'h:mm aaaa',
+  hour: 'ha',
+  day: 'MMM d',
+  week: 'PP',
+  month: 'MMM yyyy',
+  quarter: 'qqq - yyyy',
+  year: 'yyyy'
+};
+
+_adapters._date.override({
+  _id: 'date-fns', // DEBUG
+
+  formats: function() {
+    return FORMATS;
+  },
+
+  parse: function(value, fmt) {
+    if (value === null || typeof value === 'undefined') {
+      return null;
+    }
+    const type = typeof value;
+    if (type === 'number' || value instanceof Date) {
+      value = toDate(value);
+    } else if (type === 'string') {
+      if (typeof fmt === 'string') {
+        value = parse(value, fmt, new Date(), this.options);
+      } else {
+        value = parseISO(value, this.options);
+      }
+    }
+    return isValid(value) ? value.getTime() : null;
+  },
+
+  format: function(time, fmt) {
+    return format(time, fmt, this.options);
+  },
+
+  add: function(time, amount, unit) {
+    switch (unit) {
+    case 'millisecond': return addMilliseconds(time, amount);
+    case 'second': return addSeconds(time, amount);
+    case 'minute': return addMinutes(time, amount);
+    case 'hour': return addHours(time, amount);
+    case 'day': return addDays(time, amount);
+    case 'week': return addWeeks(time, amount);
+    case 'month': return addMonths(time, amount);
+    case 'quarter': return addQuarters(time, amount);
+    case 'year': return addYears(time, amount);
+    default: return time;
+    }
+  },
+
+  diff: function(max, min, unit) {
+    switch (unit) {
+    case 'millisecond': return differenceInMilliseconds(max, min);
+    case 'second': return differenceInSeconds(max, min);
+    case 'minute': return differenceInMinutes(max, min);
+    case 'hour': return differenceInHours(max, min);
+    case 'day': return differenceInDays(max, min);
+    case 'week': return differenceInWeeks(max, min);
+    case 'month': return differenceInMonths(max, min);
+    case 'quarter': return differenceInQuarters(max, min);
+    case 'year': return differenceInYears(max, min);
+    default: return 0;
+    }
+  },
+
+  startOf: function(time, unit, weekday) {
+    switch (unit) {
+    case 'second': return startOfSecond(time);
+    case 'minute': return startOfMinute(time);
+    case 'hour': return startOfHour(time);
+    case 'day': return startOfDay(time);
+    case 'week': return startOfWeek(time);
+    case 'isoWeek': return startOfWeek(time, {weekStartsOn: +weekday});
+    case 'month': return startOfMonth(time);
+    case 'quarter': return startOfQuarter(time);
+    case 'year': return startOfYear(time);
+    default: return time;
+    }
+  },
+
+  endOf: function(time, unit) {
+    switch (unit) {
+    case 'second': return endOfSecond(time);
+    case 'minute': return endOfMinute(time);
+    case 'hour': return endOfHour(time);
+    case 'day': return endOfDay(time);
+    case 'week': return endOfWeek(time);
+    case 'month': return endOfMonth(time);
+    case 'quarter': return endOfQuarter(time);
+    case 'year': return endOfYear(time);
+    default: return time;
+    }
+  }
+});

static/js/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.js

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+/*!
+ * chartjs-adapter-date-fns v3.0.0
+ * https://www.chartjs.org
+ * (c) 2022 chartjs-adapter-date-fns Contributors
+ * Released under the MIT license
+ */
+(function (global, factory) {
+typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('chart.js'), require('date-fns')) :
+typeof define === 'function' && define.amd ? define(['chart.js', 'date-fns'], factory) :
+(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.Chart, global.dateFns));
+})(this, (function (chart_js, dateFns) { 'use strict';
+
+const FORMATS = {
+  datetime: 'MMM d, yyyy, h:mm:ss aaaa',
+  millisecond: 'h:mm:ss.SSS aaaa',
+  second: 'h:mm:ss aaaa',
+  minute: 'h:mm aaaa',
+  hour: 'ha',
+  day: 'MMM d',
+  week: 'PP',
+  month: 'MMM yyyy',
+  quarter: 'qqq - yyyy',
+  year: 'yyyy'
+};
+
+chart_js._adapters._date.override({
+  _id: 'date-fns', // DEBUG
+
+  formats: function() {
+    return FORMATS;
+  },
+
+  parse: function(value, fmt) {
+    if (value === null || typeof value === 'undefined') {
+      return null;
+    }
+    const type = typeof value;
+    if (type === 'number' || value instanceof Date) {
+      value = dateFns.toDate(value);
+    } else if (type === 'string') {
+      if (typeof fmt === 'string') {
+        value = dateFns.parse(value, fmt, new Date(), this.options);
+      } else {
+        value = dateFns.parseISO(value, this.options);
+      }
+    }
+    return dateFns.isValid(value) ? value.getTime() : null;
+  },
+
+  format: function(time, fmt) {
+    return dateFns.format(time, fmt, this.options);
+  },
+
+  add: function(time, amount, unit) {
+    switch (unit) {
+    case 'millisecond': return dateFns.addMilliseconds(time, amount);
+    case 'second': return dateFns.addSeconds(time, amount);
+    case 'minute': return dateFns.addMinutes(time, amount);
+    case 'hour': return dateFns.addHours(time, amount);
+    case 'day': return dateFns.addDays(time, amount);
+    case 'week': return dateFns.addWeeks(time, amount);
+    case 'month': return dateFns.addMonths(time, amount);
+    case 'quarter': return dateFns.addQuarters(time, amount);
+    case 'year': return dateFns.addYears(time, amount);
+    default: return time;
+    }
+  },
+
+  diff: function(max, min, unit) {
+    switch (unit) {
+    case 'millisecond': return dateFns.differenceInMilliseconds(max, min);
+    case 'second': return dateFns.differenceInSeconds(max, min);
+    case 'minute': return dateFns.differenceInMinutes(max, min);
+    case 'hour': return dateFns.differenceInHours(max, min);
+    case 'day': return dateFns.differenceInDays(max, min);
+    case 'week': return dateFns.differenceInWeeks(max, min);
+    case 'month': return dateFns.differenceInMonths(max, min);
+    case 'quarter': return dateFns.differenceInQuarters(max, min);
+    case 'year': return dateFns.differenceInYears(max, min);
+    default: return 0;
+    }
+  },
+
+  startOf: function(time, unit, weekday) {
+    switch (unit) {
+    case 'second': return dateFns.startOfSecond(time);
+    case 'minute': return dateFns.startOfMinute(time);
+    case 'hour': return dateFns.startOfHour(time);
+    case 'day': return dateFns.startOfDay(time);
+    case 'week': return dateFns.startOfWeek(time);
+    case 'isoWeek': return dateFns.startOfWeek(time, {weekStartsOn: +weekday});
+    case 'month': return dateFns.startOfMonth(time);
+    case 'quarter': return dateFns.startOfQuarter(time);
+    case 'year': return dateFns.startOfYear(time);
+    default: return time;
+    }
+  },
+
+  endOf: function(time, unit) {
+    switch (unit) {
+    case 'second': return dateFns.endOfSecond(time);
+    case 'minute': return dateFns.endOfMinute(time);
+    case 'hour': return dateFns.endOfHour(time);
+    case 'day': return dateFns.endOfDay(time);
+    case 'week': return dateFns.endOfWeek(time);
+    case 'month': return dateFns.endOfMonth(time);
+    case 'quarter': return dateFns.endOfQuarter(time);
+    case 'year': return dateFns.endOfYear(time);
+    default: return time;
+    }
+  }
+});
+
+}));

static/js/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.min.js

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+/*!
+ * chartjs-adapter-date-fns v3.0.0
+ * https://www.chartjs.org
+ * (c) 2022 chartjs-adapter-date-fns Contributors
+ * Released under the MIT license
+ */
+!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(require("chart.js"),require("date-fns")):"function"==typeof define&&define.amd?define(["chart.js","date-fns"],r):r((e="undefined"!=typeof globalThis?globalThis:e||self).Chart,e.dateFns)}(this,(function(e,r){"use strict";const t={datetime:"MMM d, yyyy, h:mm:ss aaaa",millisecond:"h:mm:ss.SSS aaaa",second:"h:mm:ss aaaa",minute:"h:mm aaaa",hour:"ha",day:"MMM d",week:"PP",month:"MMM yyyy",quarter:"qqq - yyyy",year:"yyyy"};e._adapters._date.override({_id:"date-fns",formats:function(){return t},parse:function(e,t){if(null==e)return null;const n=typeof e;return"number"===n||e instanceof Date?e=r.toDate(e):"string"===n&&(e="string"==typeof t?r.parse(e,t,new Date,this.options):r.parseISO(e,this.options)),r.isValid(e)?e.getTime():null},format:function(e,t){return r.format(e,t,this.options)},add:function(e,t,n){switch(n){case"millisecond":return r.addMilliseconds(e,t);case"second":return r.addSeconds(e,t);case"minute":return r.addMinutes(e,t);case"hour":return r.addHours(e,t);case"day":return r.addDays(e,t);case"week":return r.addWeeks(e,t);case"month":return r.addMonths(e,t);case"quarter":return r.addQuarters(e,t);case"year":return r.addYears(e,t);default:return e}},diff:function(e,t,n){switch(n){case"millisecond":return r.differenceInMilliseconds(e,t);case"second":return r.differenceInSeconds(e,t);case"minute":return r.differenceInMinutes(e,t);case"hour":return r.differenceInHours(e,t);case"day":return r.differenceInDays(e,t);case"week":return r.differenceInWeeks(e,t);case"month":return r.differenceInMonths(e,t);case"quarter":return r.differenceInQuarters(e,t);case"year":return r.differenceInYears(e,t);default:return 0}},startOf:function(e,t,n){switch(t){case"second":return r.startOfSecond(e);case"minute":return r.startOfMinute(e);case"hour":return r.startOfHour(e);case"day":return r.startOfDay(e);case"week":return r.startOfWeek(e);case"isoWeek":return r.startOfWeek(e,{weekStartsOn:+n});case"month":return r.startOfMonth(e);case"quarter":return r.startOfQuarter(e);case"year":return r.startOfYear(e);default:return e}},endOf:function(e,t){switch(t){case"second":return r.endOfSecond(e);case"minute":return r.endOfMinute(e);case"hour":return r.endOfHour(e);case"day":return r.endOfDay(e);case"week":return r.endOfWeek(e);case"month":return r.endOfMonth(e);case"quarter":return r.endOfQuarter(e);case"year":return r.endOfYear(e);default:return e}}})}));

static/js/chartjs-adapter-date-fns/package.json

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+{
+  "name": "chartjs-adapter-date-fns",
+  "homepage": "https://www.chartjs.org",
+  "description": "Chart.js adapter to use date-fns for time functionalities",
+  "version": "3.0.0",
+  "license": "MIT",
+  "type": "module",
+  "main": "dist/chartjs-adapter-date-fns.esm.js",
+  "jsdelivr": "dist/chartjs-adapter-date-fns.bundle.min.js",
+  "unpkg": "dist/chartjs-adapter-date-fns.bundle.min.js",
+  "exports": {
+    "import": "./dist/chartjs-adapter-date-fns.esm.js",
+    "require": "./dist/chartjs-adapter-date-fns.min.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/chartjs/chartjs-adapter-date-fns.git"
+  },
+  "scripts": {
+    "build": "rollup -c",
+    "dev": "karma start ./karma.conf.cjs --auto-watch --no-single-run --browsers chrome",
+    "lint": "eslint test/**/*.js src/**/*.js",
+    "test": "cross-env NODE_ENV=test concurrently \"npm:test-*\"",
+    "test-lint": "npm run lint",
+    "test-karma": "karma start ./karma.conf.cjs --auto-watch --single-run"
+  },
+  "keywords": [
+    "chart.js",
+    "date",
+    "date-fns",
+    "time"
+  ],
+  "files": [
+    "dist/*.js"
+  ],
+  "devDependencies": {
+    "@rollup/plugin-node-resolve": "^15.0.1",
+    "@rollup/plugin-terser": "^0.1.0",
+    "chart.js": "^4.0.1",
+    "chartjs-test-utils": "^0.5.0",
+    "concurrently": "^7.6.0",
+    "cross-env": "^7.0.3",
+    "date-fns": "2.19",
+    "eslint": "^8.29.0",
+    "eslint-config-chartjs": "^0.3.0",
+    "eslint-plugin-es": "^4.1.0",
+    "karma": "^6.1.1",
+    "karma-chrome-launcher": "^3.1.0",
+    "karma-coverage": "^2.0.3",
+    "karma-firefox-launcher": "^2.1.0",
+    "karma-jasmine": "^5.1.0",
+    "karma-jasmine-html-reporter": "^2.0.0",
+    "karma-rollup-preprocessor": "7.0.7",
+    "rollup": "^3.7.2",
+    "rollup-plugin-istanbul": "^4.0.0"
+  },
+  "peerDependencies": {
+    "chart.js": ">=2.8.0",
+    "date-fns": ">=2.0.0"
+  }
+}